CN104541046B - 用于控制排气再循环的系统和方法 - Google Patents

用于控制排气再循环的系统和方法 Download PDF

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Publication number
CN104541046B
CN104541046B CN201380040795.2A CN201380040795A CN104541046B CN 104541046 B CN104541046 B CN 104541046B CN 201380040795 A CN201380040795 A CN 201380040795A CN 104541046 B CN104541046 B CN 104541046B
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CN
China
Prior art keywords
cylinder group
exhaust
engine
channel structure
egr
Prior art date
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CN201380040795.2A
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English (en)
Chinese (zh)
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CN104541046A (zh
Inventor
N.X.布利瑟
S.M.加拉赫尔
J.R.米施勒
L.亨利
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General Electric Co
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General Electric Co
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0082—Controlling each cylinder individually per groups or banks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
CN201380040795.2A 2012-07-31 2013-06-26 用于控制排气再循环的系统和方法 Active CN104541046B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/562354 2012-07-31
US13/562,354 US9611794B2 (en) 2012-07-31 2012-07-31 Systems and methods for controlling exhaust gas recirculation
PCT/US2013/047825 WO2014022028A1 (fr) 2012-07-31 2013-06-26 Systèmes et procédés permettant de commander la recirculation des gaz d'échappement

Publications (2)

Publication Number Publication Date
CN104541046A CN104541046A (zh) 2015-04-22
CN104541046B true CN104541046B (zh) 2018-08-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380040795.2A Active CN104541046B (zh) 2012-07-31 2013-06-26 用于控制排气再循环的系统和方法

Country Status (4)

Country Link
US (1) US9611794B2 (fr)
CN (1) CN104541046B (fr)
DE (1) DE112013003787B4 (fr)
WO (1) WO2014022028A1 (fr)

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US10302026B2 (en) * 2014-05-06 2019-05-28 Ford Global Technologies, Llc Systems and methods for improving operation of a highly dilute engine
US9534546B2 (en) * 2014-05-14 2017-01-03 Caterpillar Inc. System and method for operating engine
US10233809B2 (en) 2014-09-16 2019-03-19 Southwest Research Institute Apparatus and methods for exhaust gas recirculation for an internal combustion engine powered by a hydrocarbon fuel
US10359008B2 (en) * 2014-10-16 2019-07-23 Ge Global Sourcing Llc Differential fueling between donor and non-donor cylinders in engines
US10125726B2 (en) * 2015-02-25 2018-11-13 Southwest Research Institute Apparatus and methods for exhaust gas recirculation for an internal combustion engine utilizing at least two hydrocarbon fuels
US9797349B2 (en) 2015-05-21 2017-10-24 Southwest Research Institute Combined steam reformation reactions and water gas shift reactions for on-board hydrogen production in an internal combustion engine
US9719445B2 (en) * 2015-08-11 2017-08-01 General Electric Company Lambda virtual sensor systems and methods for a combustion engine
US10082114B2 (en) 2016-02-12 2018-09-25 Progress Rail Locomotive Inc. Exhaust gas recirculation system
US9874193B2 (en) 2016-06-16 2018-01-23 Southwest Research Institute Dedicated exhaust gas recirculation engine fueling control
US10024255B2 (en) * 2016-12-16 2018-07-17 Ford Global Technologies, Llc Systems and methods for a split exhaust engine system
US10495035B2 (en) 2017-02-07 2019-12-03 Southwest Research Institute Dedicated exhaust gas recirculation configuration for reduced EGR and fresh air backflow

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JPS51138223A (en) * 1975-05-27 1976-11-29 Nissan Motor Co Ltd Gas generator
JPS5951667B2 (ja) 1979-06-22 1984-12-15 日産自動車株式会社 気筒数制御エンジン
DE3930243A1 (de) 1989-09-11 1991-03-14 Bosch Gmbh Robert Brennkraftmaschine
JP3961312B2 (ja) * 2002-02-26 2007-08-22 株式会社デンソー 内燃機関の制御装置
JP4168809B2 (ja) 2003-04-03 2008-10-22 いすゞ自動車株式会社 Ｅｇｒ付き排気過給エンジン
WO2006011553A1 (fr) * 2004-07-30 2006-02-02 Komatsu Ltd. Régulateur d’admission d’un moteur à combustion interne
CN101137835B (zh) 2005-03-09 2010-09-22 株式会社小松制作所 带egr装置的增压发动机
AU2005334251B2 (en) 2005-07-11 2012-04-19 Mack Trucks, Inc. Engine and method of maintaining engine exhaust temperature
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CN101970845B (zh) 2008-02-08 2013-12-18 卡明斯公司 废气再循环的装置、系统和方法
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DE102009004417A1 (de) 2009-01-13 2010-07-15 Man Nutzfahrzeuge Aktiengesellschaft Verfahren zur Nachbehandlung eines Abgasstroms einer mehrzylindrigen Brennkraftmaschine eines Fahrzeuges sowie Abgasnachbehandlungsvorrichtung
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Also Published As

Publication number Publication date
WO2014022028A1 (fr) 2014-02-06
DE112013003787T5 (de) 2015-06-11
CN104541046A (zh) 2015-04-22
DE112013003787B4 (de) 2024-06-20
US20140033705A1 (en) 2014-02-06
US9611794B2 (en) 2017-04-04

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